20164737561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1741793}}^1$

素因数の和:1742040

約数の個数: 16

約数和(自身を含む): 28593290304

約数和(自身を除く): 8428552743

約数列:

[1, 3, 17, 51, 227, 681, 3859, 11577, 1741793, 5225379, 29610481, 88831443, 395387011, 1186161033, 6721579187, 20164737561]

約数ペア:

[(1, 20164737561), (3, 6721579187), (17, 1186161033), (51, 395387011), (227, 88831443), (681, 29610481), (3859, 5225379), (11577, 1741793)]